A circular arc approximation algorithm for cucumber classification with image analysis
Sign Up to like & getrecommendations! Published in 2020 at "Postharvest Biology and Technology"
DOI: 10.1016/j.postharvbio.2020.111184
Abstract: Abstract The cucumber is one of the most important consumer vegetables, and due to high freshness and appearance standards, it must be graded according to quality. One key metric for grading cucumbers is curvature (arch… read more here.
Keywords: circular arc; classification; cucumber; approximation ... See more keywords
Determining the centres of mass of a circular arc and a circular sector using the principle of virtual work
Sign Up to like & getrecommendations! Published in 2023 at "Physics Education"
DOI: 10.1088/1361-6552/acd2ba
Abstract: In studying physics, it is important to solve problems with different methods and compare current and final results, which allows more comprehensive and deep analysis of the observed processes. In this paper, at a level… read more here.
Keywords: principle virtual; physics; virtual work; centres mass ... See more keywords
CAF-RRT*: A 2D Path Planning Algorithm Based on Circular Arc Fillet Method
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3226465
Abstract: To improve the previous versions of Rapidly-exploring Random Trees (RRT) algorithms, a novel algorithm based on Circular Arc Fillet (CAF-RRT*) for path planning problems in two-dimension workspaces is proposed. Firstly, it is implemented by combining… read more here.
Keywords: algorithm based; path; based circular; arc fillet ... See more keywords
Study on the effect of curvature radius sudden change on mechanism characteristics for the constant-breadth two circular-arc cam mechanism with an inclined flat-faced follower
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221097501
Abstract: A two circular-arc cam mechanism is a special kind of constant-breadth cam. At the junction point of each cam contour, a mutation of the curvature radius may be produced, which affects the motion performance of… read more here.
Keywords: arc cam; cam mechanism; motion; mechanism ... See more keywords
Non-Newtonian thermal elastohydrodynamic mixed lubrication in elliptical contact for nutation-driven double circular-arc spiral bevel gear pair
Sign Up to like & getrecommendations! Published in 2024 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/13506501241253043
Abstract: The new type of nutation reducer with double circular-arc bevel gears as the core is characterized by advantages such as high load-bearing capacity, large transmission ratio, and simple structure. The existing research focuses on the… read more here.
Keywords: mixed lubrication; bevel; lubrication; circular arc ... See more keywords
Contact dynamics analysis of nutation drive with double circular-arc spiral bevel gear based on mathematical modeling and numerical simulation
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Sciences"
DOI: 10.5194/ms-12-185-2021
Abstract: Abstract. This paper describes a dynamic mathematical model of a new type two-stage nutation drive system with double circular-arc bevel gears. The dynamic displacement–vibration coupling model takes into account the gyro torque and side clearance… read more here.
Keywords: circular arc; nutation; nutation drive; double circular ... See more keywords
ANALYSIS OF THE MIXED ELASTOHYDRODYNAMIC LUBRICATION CHARACTERISTICS OF DOUBLE CIRCULAR ARC GEARS CONSIDERING MICRO-MORPHOLOGY
Sign Up to like & getrecommendations! Published in 2024 at "DYNA"
DOI: 10.6036/11153
Abstract: Different machining methods result in diverse morphologies on the surface of gears. Under mixed lubrication, the friction and contact behavior of the real morphology interface becomes more complex. This study aims to analyze the influence… read more here.
Keywords: double circular; arc gears; lubrication; circular arc ... See more keywords